(19)

(11)

EP 3 143 034 A1

(12)

(43) Date of publication: 22.03.2017 Bulletin 2017/12 (21) Application number: 15725533.2 (22) Date of filing: 13.05.2015

(51) International Patent Classification (IPC):  C07F 11/00(2006.01) C07C 11/02(2006.01) C07C 2/34(2006.01) C07C 11/107(2006.01) (86) International application number: PCT/EP2015/060612 (87) International publication number: WO 2015/173314 (19.11.2015 Gazette 2015/46)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 15.05.2014 GB 201408615 (71) Applicant: SCG Chemicals Co., Ltd. Bangkok 10800 (TH)	(72) Inventors: O´HARE, Dermot Oxford Oxfordshire OX1 3TA (GB) BUFFET, Jean-Charles Oxford Oxfordshire OX1 3TA (GB) TURNER, Zoe Oxford Oxfordshire OX1 3TA (GB) (74) Representative: Hinks, Nathan Joel  HGF Limited 4th Floor, Merchant Exchange 17-19 Whitworth Street West Manchester M1 5WG Manchester M1 5WG (GB)